{"product_id":"m8-waterproof-connector-2-6-pin-ip67-male-female-plug-socket-kit","title":"M8 Waterproof Connector Kit – 2\/3\/4\/5\/6 Pin, IP67 Male \u0026 Female Plug Socket Set, 4\/10pcs","description":"\u003ch2\u003eM8 Waterproof Connector Kit – 2\/3\/4\/5\/6 Pin, IP67 Male \u0026amp; Female Plug \u0026amp; Socket Set\u003c\/h2\u003e\n\n\u003cp\u003eM8 circular connectors (IEC 61076-2-104) are the compact industrial standard for sensor and actuator connections in factory automation, machine building, and outdoor equipment. The M8 thread (8mm diameter) provides a secure screw-lock connection in a smaller package than the M12 standard — ideal for space-constrained sensor mounting locations. IP67 rated when mated, suitable for washdown environments, outdoor installations, and applications with water spray exposure.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e IEC 61076-2-104 (M8 circular connector)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e M8 (8mm diameter, 1.0mm pitch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin Configurations:\u003c\/strong\u003e 2, 3, 4, 5, 6 pin (select above)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 4A per contact (2–4 pin); 2A per contact (5–6 pin)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 30V DC \/ 60V AC (signal-level applications)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP Rating:\u003c\/strong\u003e IP67 (mated)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Material:\u003c\/strong\u003e Copper alloy, gold-plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Gauge:\u003c\/strong\u003e 22–26AWG (0.14–0.5mm²)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 4 or 10 pieces (select above)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eM8 vs M12 — Industrial Sensor Connector Selection\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eM8 (this product):\u003c\/strong\u003e 8mm thread, 4A per contact, 22–26AWG. Compact size for space-constrained sensor locations. Used for proximity sensors, photoelectric sensors, and small actuators with limited mounting space. Maximum 6 pins.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eM12 (IEC 61076-2-101):\u003c\/strong\u003e 12mm thread, 4–8A per contact, 22–22AWG. Larger, more robust. The dominant standard for industrial sensors, fieldbus (PROFIBUS, EtherNet\/IP, PROFINET), and higher-current actuator connections. Available up to 17 pins.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelection rule:\u003c\/strong\u003e Use M8 when sensor mounting space is limited and current is below 4A. Use M12 for all other industrial sensor and fieldbus applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eM8 Pin Assignment Standards\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3-pin (standard sensor):\u003c\/strong\u003e Pin 1 = +V supply (brown), Pin 3 = GND (blue), Pin 4 = Signal (black) — IEC 60947-5-2 standard for 3-wire PNP\/NPN sensors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-pin (standard actuator):\u003c\/strong\u003e Pin 1 = +V, Pin 2 = Output A, Pin 3 = GND, Pin 4 = Output B\u003c\/li\u003e\n  \u003cli\u003e\u003cem\u003eNote: Pin numbering is marked on the connector face. Always verify against the sensor datasheet — some manufacturers use non-standard pin assignments.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Questions Does This Product Answer?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cem\u003e\"What is the standard wire color code for M8 sensor connectors?\"\u003c\/em\u003e — IEC 60947-5-2 standard: Brown = +V supply, Blue = GND\/0V, Black = Signal output (NPN or PNP), White = Second signal output (4-wire sensors). Always verify against the specific sensor datasheet — some sensors use non-standard color codes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cem\u003e\"Can I use M8 connectors for 24V DC industrial sensors?\"\u003c\/em\u003e — Yes. M8 connectors are rated for 30V DC, covering standard 24V DC industrial sensor supply voltages. For 48V DC or AC applications, use M12 connectors rated for higher voltages.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cem\u003e\"How do I prevent M8 connector corrosion in washdown environments?\"\u003c\/em\u003e — Apply dielectric grease to the mated contacts before mating. Ensure the cable entry seal is correctly sized for the cable OD. Verify the IP67 rating is maintained by checking that the mating nut is fully tightened (finger-tight plus 1\/4 turn with a wrench).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory automation:\u003c\/strong\u003e Proximity sensor connections, photoelectric sensor wiring, small actuator interfaces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFood \u0026amp; beverage:\u003c\/strong\u003e Washdown-rated sensor connections in food processing equipment\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutdoor equipment:\u003c\/strong\u003e Weather-resistant sensor and actuator connections on outdoor machinery\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobotics:\u003c\/strong\u003e End-of-arm tooling sensor connections, compact actuator wiring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMachine building:\u003c\/strong\u003e Compact sensor interfaces where M12 connectors are physically too large\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003e4 or 10 pieces (select above) — M8 IP67 connector sets, male plug + female socket, pin count as selected.\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"Male to Male -2P \/ 4PCS","offer_id":47850661970165,"sku":"14:200004889#Male to Male -2P;200001249:202408830#4PCS","price":22.79,"currency_code":"USD","in_stock":true},{"title":"Male to Male -2P \/ 10PCS","offer_id":47850662002933,"sku":"14:200004889#Male to Male -2P;200001249:202408832#10PCS","price":56.56,"currency_code":"USD","in_stock":true},{"title":"Female to Female -2P \/ 4PCS","offer_id":47850661314805,"sku":"14:365458#Female to Female -2P;200001249:202408830#4PCS","price":22.79,"currency_code":"USD","in_stock":true},{"title":"Female to Female -2P \/ 10PCS","offer_id":47850661347573,"sku":"14:365458#Female to Female 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